How old is your pet
in human years?

How old is my dog in human years?

The old rule of "multiply your dog's age by 7" is a myth. Dogs age differently depending on their size. Small breeds like Chihuahuas and Dachshunds live 14-16 years and age slower after their first two years. Giant breeds like Great Danes and Saint Bernards rarely live past 8-10 years and age significantly faster.

This calculator uses the latest veterinary research from the American Veterinary Medical Association (AVMA) and the American Kennel Club (AKC). The first year of a dog's life equals roughly 15 human years. The second year adds about 9 more. After that, each year varies by size: about 4 years for small dogs, 5 for medium, 6 for large, and 7-8 for giant breeds.

How old is my cat in human years?

Cats age rapidly in their first two years. A 1-year-old cat is approximately 15 in human years. A 2-year-old cat is about 24. After age 2, each additional cat year equals roughly 4 human years. Unlike dogs, cat aging does not vary much by breed or size.

Indoor cats tend to live longer than outdoor cats (15-20 years vs 10-15 years), making regular health monitoring even more important for the long senior years.

Why does my pet's age matter?

Knowing your pet's human-equivalent age helps you understand their health needs. A 7-year-old Labrador is roughly 62 in human years and should be getting senior blood panels and joint assessments. A 7-year-old Chihuahua is only about 44 in human years and still in their prime.

Omelo tracks your pet's health over time and adapts its guidance as they age. What matters at 2 years is different from what matters at 10. The earlier you start building a health history, the better Omelo can detect age-related changes.